China announced Tuesday it is banning exports to the United States of gallium, germanium, antimony and other key high-tech materials with potential military applications, as a general principle, lashing back at U.S. limits on semiconductor-related exports.
The Chinese Commerce Ministry announced the move after the Washington expanded its list of Chinese companies subject to export controls on computer chip-making equipment, software and high-bandwidth memory chips. Such chips are needed for advanced applications.
The ratcheting up of trade restrictions comes as President-elect Donald Trump has been threatening to sharply raise tariffs on imports from China and other countries, potentially intensifyi
In my personal experience, even wholly within a professional domain when an expert is trying to give an overview to non-experts (for example to mid-level managers for the purpose of decision making) a lot of things end up having to be axioms (i.e. “trust me this is how it works/this is what’s needed/this is how its done” as fully trying to explained things to them would requires explanations of the explanations of the explanations.
This is with same-industry expert-domain-adjacent professionals, so I can see how much worse it would be when explaining stuff to average whose understanding of an industry is zero.